Nickel le Nickel Alloy Welding Electrode AWS A5.11 ENiCrFe-7 Low Hydrogen Nickel Welding Rods, Arc Welding Stick

Tlhaloso e Khutšoanyane:

Ni307-7 (ENiCrFe-7) ke electrode e thehiloeng ho nickel e nang le lesela le tlaase la hydrogen sodium.Sebelisa DCEP (electrode e nepahetseng hona joale).

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Nickel le Nickel Alloy Welding Electrode

Ni307-7

GB/T ENi6152

AWS A5.11 ENCrFe-7

Tlhaloso: Ni307-7 ke electrode e thehiloeng ho nickel e nang le litlolo tse tlaase tsa hydrogen sodium.Sebelisa DCEP (electrode ea hona joale e tobilengntle).E na le ts'ebetso e ntle ea welding e nang le mollo o tsitsitseng oa arc, spatter e nyane, ho tlosa slag habonolo,le weld e ntle.Tšepe e kentsoeng e na le thepa e tsitsitseng ea mochini le ho hanyetsa kutu e ntle homocheso o phahameng oa oxidizing le sebabole se nang le sepakapaka.

Kopo: E sebelisoa ho boenjineri ba nyutlelie, sulfuric acid, nitric acid le hydrogen fluorine alloy, joalo ka nickel 690 alloy, ASTM B166, B167, b168, joalo-joalo, e ka boela ea sebelisoa bakeng sa ho tjheseletsa tšepe ea nickel-chromium le tšepe e sa hloekang le ho kutu e holimo. -Mala a manganga hodima tshepe.

Sebopeho sa lik'hemik'hale tsa tšepe ea weld(%):

C	Mn	Fe	Si	Ni	Cr
≤0.05	≤5.0	7.0 ~ 12.0	≤0.8	≥50.0	28.0 ~ 31,5
Cu	Mo	Nb	S	P	Tse ding
≤0.5	≤0.5	1.0 ~ 2.5	≤0.015	≤0.020	≤0.5

Mechine ea tšepe ea weld:

Ntho ea teko

Matla a tšepe

Mpa

Ho hlahisa matla

Mpa

Elongation

Guaranteed

≥550

≥360

≥27

Nako e khothalelitsoeng:

Bophara ba molamu

(mm)

2.5

3.2

4.0

Hona joale welding

(A)

60 ~ 90

80 ~ 110

110 ~ 150

Tlhokomeliso:

1. Electrode e tlameha ho behoa hora e le 1 ho pota 300 ℃ pele ho ts'ebetso ea welding;

2. Ke habohlokoa hore u hloekise mafome, oli, metsi le litšila holim'a likarolo tsa ho cheseletsa pele u cheselletsa.Leka ho sebelisa arc e khuts'oane ho cheselletsa.

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